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SUX to XKH: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Phon Savan (Xieng Khouang Airport)
7,985 mi
12,851 km · 6,939 nm
16h 7m
estimated nonstop flight time
+12h
time difference · heading north
See live SUX→XKH fares Phone-only fares on this route — call free
Flight time details
7,985 miles nonstop takes roughly 16h 7m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- XKH — Xieng Khouang Airport · Phon Savan, Laos
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Near XKH
- LPQ · Luang Phabang International Airport72 mi away
- NEU · Sam Neua Airport89 mi away
- ZBY · Sayaboury Airport96 mi away
- VTE · Wattay International Airport108 mi away
Frequently asked questions
How far is SUX from XKH?
The flight distance from Sioux City (SUX) to Phon Savan (XKH) is 7,985 miles (12,851 km, 6,939 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to XKH?
A nonstop flight takes about 16h 7m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sioux City and Phon Savan?
Phon Savan is 12 hours ahead of Sioux City.
What is the cheapest way to fly from SUX to XKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–XKH that never appear on search engines, with no booking fees.